ST.27-legal status data

The legal status information displayed below is based on WIPO Standard ST.27 and of a purely informative nature. Binding information on the status of the IP right is only available in DPMAregister (Show details).

DE file number: P 31 45 114.4 (Designation/title: Arbeitsverfahren einer Kolben-Brennkraftmaschine mit Abgasturbolader)

↩ Details

Tabular representation
Current state: Not active, Current state: Termination likely/termination

Key event history
No. Key Event Code Key Event Name Event Date Effective Date Effective Date sorted ascending Publication Date To Stage
1 A10 Application filed Nov 13, 1981Nov 13, 1981 Filing
2 Q10 Document published May 26, 1983May 26, 1983May 26, 1983 Filing
3 D10 Search and/or examination requested or initiated Dec 14, 1984Dec 14, 1984Feb 28, 1985 Examination
4 Q10 Document published Aug 14, 1985Aug 14, 1985Aug 14, 1985 Examination
5 F10 IP right granted Nov 14, 1985Nov 14, 1985Feb 13, 1986 Grant
6 S10 Licensing information recorded Dec 10, 1988Dec 10, 1988 Grant
7 H10 IP right ceased Aug 1, 1990Aug 1, 1990Nov 8, 1990 Termination likely/termination
Detailed event history
No. Detailed Event Code Detailed Event Name Event Date Effective Date Effective Date sorted ascending Publication Date To Stage
1 A10 Application filed Nov 13, 1981Nov 13, 1981 Filing
2 Q12 Application published May 26, 1983May 26, 1983May 26, 1983 Filing
3 D11 Substantive examination requested Dec 14, 1984Dec 14, 1984Feb 28, 1985 Examination
4 D22 Grant of IP right intended Mar 21, 1985Mar 21, 1985 Examination
5 P22 Classification modified Apr 17, 1985Apr 17, 1985 Examination
6 Q13 IP right document published Aug 14, 1985Aug 14, 1985Aug 14, 1985 Examination
7 F11 IP right granted following substantive examination Nov 14, 1985Nov 14, 1985Feb 13, 1986 Grant
8 S10 Licensing information recorded Dec 10, 1988Dec 10, 1988 Grant
9 P22 Classification modified Oct 12, 1989Oct 12, 1989 Grant
10 H13 IP right lapsed Aug 1, 1990Aug 1, 1990Nov 8, 1990 Termination likely/termination

Graphical representation

Below you will see a simplified graphical representation of the legal status information, which is based on WIPO Standard ST.27 using the "Overall Patent/SPC Prosecution Model" defined therein.

Graphical representation of the ST.27 legal status data